1284696

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2549}}^1$

素因数の和:2568

約数の個数: 48

約数和(自身を含む): 3978000

約数和(自身を除く): 2693304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2549, 5098, 7647, 10196, 15294, 17843, 20392, 22941, 30588, 35686, 45882, 53529, 61176, 71372, 91764, 107058, 142744, 160587, 183528, 214116, 321174, 428232, 642348, 1284696]

約数ペア:

[(1, 1284696), (2, 642348), (3, 428232), (4, 321174), (6, 214116), (7, 183528), (8, 160587), (9, 142744), (12, 107058), (14, 91764), (18, 71372), (21, 61176), (24, 53529), (28, 45882), (36, 35686), (42, 30588), (56, 22941), (63, 20392), (72, 17843), (84, 15294), (126, 10196), (168, 7647), (252, 5098), (504, 2549)]